import java.io.IOException;
public class G {
  public static void main(String args[]) {
     try { methodA();
     }
     catch(IOException e) {
       System.out.print("你好");
       return;
     }
     finally {
       System.out.println(" fine thanks");
     }
  }
  public static void methodA() throws IOException{
     throw new IOException();
  }
}
